Panasonic CGR-D54 equivalent battery pack 5500 mAh 7.2 V replacement for: CGA-D54 CGP-D14S CGP-D210 & others for AG, NV series models including , GS1, GS11, GS15, GS3, GS4, GS5, GX, MX No memory effect 7.2V /5500mAh One Year Warranty